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---
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multipath/multipath.conf.5 | 56 ++++++++++++++++++++++++++++++++++++++++-----
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1 file changed, 51 insertions(+), 5 deletions(-)
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Index: multipath-tools-130222/multipath/multipath.conf.5
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===================================================================
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--- multipath-tools-130222.orig/multipath/multipath.conf.5
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+++ multipath-tools-130222/multipath/multipath.conf.5
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@@ -240,18 +240,21 @@ Specify any device-mapper features to be
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.I num list
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where
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.I num
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-is the number of features in
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+is the number, between 0 and 6, of features in
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.I list.
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-Possible values for the feature list are
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+Possible values for the feature list are:
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.RS
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.TP 12
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-.B queue_if_no_path
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+.I queue_if_no_path
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Queue IO if no path is active; identical to the
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.I no_path_retry
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keyword.
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.TP
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-.B no_partitions
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-Disable automatic partitions generation via kpartx.
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+.I pg_init_retries
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+Number of times to retry pg_init, it must be between 1 and 50.
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+.TP
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+.I pg_init_delay_msecs
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+Number of msecs before pg_init retry, it must be between 0 and 60000.
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.RE
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.TP
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.B path_checker
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@@ -511,6 +514,45 @@ If set to
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.I yes
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, kpartx will not automatically create partitions on the device. The default is
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.I no
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+.TP
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+.B ignore_new_boot_devs
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+If set to
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+.I yes
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+, multipath will never attempt to create a multipath device whose wwid is not
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+listed in /etc/multipath/wwids, while running in the initramfs. This keeps
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+multipath from adding new devices during the initramfs portion of bootup. The
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+default is
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+.I no
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+.TP
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+.B retrigger_tries
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+This sets how many times multipathd will reissue change uevents on block
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+devices that are not blacklisted, but have no wwid set by udev. Multipath
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+assumes that any devices that should not report a wwid are blacklisted. This
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+means that if a non-blacklisted device has no wwid, it is likely that udev
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+timed out while processing it. Multipathd will wait for a while, and then
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+reissue a change uevent to give udev another chance to set the wwid. The
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+default is
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+.I 3
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+.TP
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+.B retrigger_delay
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+This sets how long multipathd should wait, after receiving a uevent for a
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+non-blacklisted device without a wwid set by udev, before reissuing a
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+change uevent. The goal of this delay is to give udev a chance to finish
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+processing its current batch of uevents before sending more, to hopefully
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+avoid it timing out. The default is
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+.I 10
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+.TP
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+.B new_bindings_in_boot
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+If set to
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+.I yes
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+, multipath will allow new user_friendly_names bindings to be created while
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+running in the initramfs. Otherwise, multipath will not create
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+user_friendly_names bindings while running in the initramfs. Instead, it will
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+use the WWID for the name of a device that was configured to use
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+user_friendly_names. When multipathd is restarted later in boot on the
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+regular filesystem, the device will be renamed to a user_friendly_name. The
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+default is
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+.I no
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.
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.SH "blacklist section"
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The
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@@ -603,6 +645,8 @@ section:
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.TP
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.B flush_on_last_del
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.TP
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+.B user_friendly_names
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+.TP
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.B no_path_retry
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.TP
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.B rr_min_io
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c896fb |
@@ -697,6 +741,8 @@ section:
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.TP
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.B no_path_retry
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c896fb |
.TP
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+.B user_friendly_names
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+.TP
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.B rr_min_io
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.TP
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.B rr_min_io_rq
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